111114049 has 2 divisors, whose sum is σ = 111114050. Its totient is φ = 111114048.

The previous prime is 111114041. The next prime is 111114067. The reversal of 111114049 is 940411111.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 108576400 + 2537649 = 10420^2 + 1593^2 .

It is an emirp because it is prime and its reverse (940411111) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 111114049 - 2³ = 111114041 is a prime.

It is not a weakly prime, because it can be changed into another prime (111114041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55557024 + 55557025.

It is an arithmetic number, because the mean of its divisors is an integer number (55557025).

Almost surely, 2^111114049 is an apocalyptic number.

It is an amenable number.

111114049 is a deficient number, since it is larger than the sum of its proper divisors (1).

111114049 is an equidigital number, since it uses as much as digits as its factorization.

111114049 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 144, while the sum is 22.

The square root of 111114049 is about 10541.0648892795. The cubic root of 111114049 is about 480.7540939008.

The spelling of 111114049 in words is "one hundred eleven million, one hundred fourteen thousand, forty-nine".